Question: who are sons of the actress of The Silent Enemy ?
Paraphrase: Who are the sons from the actress that played in The Silent Enemy?
SPARQL (Wikidata): SELECT ?answer WHERE { wd:Q7764212 wdt:P161 ?X . ?X wdt:P40 ?answer}
Answer: Domino Harvey, Stefano, Principe Massimo di Roccasecca dei Volsci, Jessica Gregson